GB1265261A - - Google Patents

Info

Publication number
GB1265261A
GB1265261A GB1265261DA GB1265261A GB 1265261 A GB1265261 A GB 1265261A GB 1265261D A GB1265261D A GB 1265261DA GB 1265261 A GB1265261 A GB 1265261A
Authority
GB
United Kingdom
Prior art keywords
coil
jan
division
electromagnetic
canon
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of GB1265261A publication Critical patent/GB1265261A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
    • G01R19/16538—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies
    • G01R19/16542—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies for batteries
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16504—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the components employed
    • G01R19/16509—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the components employed using electromagnetic relays, e.g. reed relay

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Relay Circuits (AREA)
  • Magnetically Actuated Valves (AREA)
GB1265261D 1969-01-20 1970-01-16 Expired GB1265261A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP400969 1969-01-20

Publications (1)

Publication Number Publication Date
GB1265261A true GB1265261A (enrdf_load_stackoverflow) 1972-03-01

Family

ID=11572961

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1265261D Expired GB1265261A (enrdf_load_stackoverflow) 1969-01-20 1970-01-16

Country Status (2)

Country Link
GB (1) GB1265261A (enrdf_load_stackoverflow)
NL (1) NL7000761A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
DE2002181A1 (de) 1970-07-30
NL7000761A (enrdf_load_stackoverflow) 1970-07-22
DE2002181B2 (de) 1973-01-25

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees